AD6624AABC Analog Devices Inc, AD6624AABC Datasheet - Page 27

• Manufacturer Part Number: AD6624AABC
• Description: IC RCVR SGNL PROC QUAD 196CSPBGA
• Manufacturer: Analog Devices Inc
• Series: AD6624r

Specifications of AD6624AABC

• Rohs Status: RoHS non-compliant
• Rf Type: Cellular, CDMA2000, EDGE, GPRS, GSM
• Number Of Mixers: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 196-CSPBGA
• Current - Supply: -
• Frequency: -
• Gain: -
• Noise Figure: -
• Secondary Attributes: -

Ch Address
00–7F
80
81
82
83
84
85
86
87
88
89–8F
90
91
92
93
94
95
96
97–9F
A0
A1
A2
A3
A4
Register
Coefficient Memory (CMEM)
CHANNEL SLEEP
Soft_Sync Control Register
Pin_SYNC Control Register
Start Hold-Off Counter
NCO Frequency Hold-Off Counter
NCO Frequency Register 0
NCO Frequency Register 1
NCO Phase Offset Register
NCO Control Register
Unused
rCIC2 Decimation – 1
rCIC2 Interpolation – 1
rCIC2 Scale
Reserved
CIC5 Decimation –1
CIC5 Scale
Reserved
Unused
RCF Decimation – 1
RCF Decimation Phase
RCF Number of Taps –1
RCF Coefficient Offset
RCF Control Register
Table VIII. Channel Address Memory Map
Bit Width
20
1
2
3
16
16
16
16
16
9
12
9
12
8
8
5
8
8
8
8
8
11
Comments
128 × 20-Bit Memory
0:
1:
0:
2:
1:
0:
Start Hold-Off Value
NCO_FREQ Hold-Off Value
NCO_FREQ[15:0]
NCO_FREQ[31:16]
NCO_PHASE[15:0]
8–7:
6:
5–4:
3:
2:
1:
0:
M
L
11:
10:
9–5:
4–0:
Reserved (Must Be Written Low)
M
4–0:
Reserved (Must Be Written Low)
M
P
N
CO
10:
9:
8:
7:
6:
5–4:
rCIC2
RCF
TAPS
rCIC2
CIC5
RCF
RCF
–1
–1
–1
–1
–1
SLEEP Bit from EXT_ADDRESS 3
Hop
Start
First SYNC Only
Hop_En
Start_En
SYNC Input Select[1:0]
WB Input Select B/A
Input Enable Control
11:
10:
01:
00:
Clear Phase Accumulator On HOP
Amplitude Dither
Phase Dither
Bypass (A-Input -> I-Path, B -> Q)
Exponent Invert
Exponent Weight
rCIC2_QUIET[4:0]
rCIC2_LOUD[4:0]
CIC5_SCALE[4:0]
RCF Bypass BIST
RCF Input Select (Own 0, Other 1)
Program RAM Bank 1/0
Use Common Exponent
Force Output Scale
Output Format
1x:
01:
00:
3–0: Output Scale
Clock On IEN Transition to Low
Clock On IEN Transition to High
Clock On IEN High
Mask On IEN Low
Floating Point 12 + 4
Floating Point 8 + 4
Fixed Point
AD6624A